Chevrolet Corvette (C7) Stingray/Z06 - Valved Exhaust w Post Cat Spare Pipes (CES3) rs5 the CAPRISTO valve uses vacuum

the CAPRISTO valve uses vacuum to close

9 Nm Gains

A special extreme pressure grease with a very high knock out rating is used to ensure a superior bearing life to the available OEM model

Installation Guide

Chevrolet Corvette (C7) Stingray/Z06 - Valved Exhaust w Post Cat Spare Pipes (CES3) rs5 the CAPRISTO valve uses vacuumThe iconic CAPRISTO Valved Exhaust System offers the best of both worlds through its capability to produce an aggressive exhaust note under acceleration, and a more subdued sound for city driving. This feature is possible using vacuum actuated valve flaps that open and close depending on driving conditions and input from the driver. At lower engine speeds and during cruise operation the valves are closed and produce a deeper exhaust note. At wide open